121001481

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{1453}}^1$

素因数の和:1965

約数の個数: 24

約数和(自身を含む): 184483520

約数和(自身を除く): 63482039

約数列:

[1, 3, 9, 19, 57, 171, 487, 1453, 1461, 4359, 4383, 9253, 13077, 27607, 27759, 82821, 83277, 248463, 707611, 2122833, 6368499, 13444609, 40333827, 121001481]

約数ペア:

[(1, 121001481), (3, 40333827), (9, 13444609), (19, 6368499), (57, 2122833), (171, 707611), (487, 248463), (1453, 83277), (1461, 82821), (4359, 27759), (4383, 27607), (9253, 13077)]